| 船舶轴系子系统力传递特性研究 |
| |
| 引用本文： | 谢基榕,吴有生,沈顺根.船舶轴系子系统力传递特性研究[J].中国造船,2011,52(1). |
| |
| 作者姓名： | 谢基榕 吴有生 沈顺根 |
| |
| 作者单位： | 中国船舶科学研究中心,无锡,214082 |
| |
| 摘 要： | 建立了用于分析螺旋桨非定常力到船体传递特性的轴系子系统模型,并分析了轴系子系统的固有频率振动特性和力传递特性。同时,在实船上探索性地开展了轴系脉动力测试和主推力轴承系统纵向动刚度测试,并应用轴系子系统计算结果分析了实船测试数据,互相验证了轴系子系统力学模型、计算方法和实船测试结果的正确性。
|
| 关 键 词： | 推进器激励力 轴系子系统 实船测试 |
Transmission Character of Propeller Excitation Through Shaft-Line System to Hull |
| |
| XIE Jirong,WU Yousheng,SHEN Shungen.Transmission Character of Propeller Excitation Through Shaft-Line System to Hull[J].Shipbuilding of China,2011,52(1). |
| |
| Authors: | XIE Jirong WU Yousheng SHEN Shungen |
| |
| Institution: | XIE Jirong,SHEN Shungen,WU Yousheng (China Ship Scientific Research Center,Wuxi 214082,China) |
| |
| Abstract: | Computation model of shaft-line system for analyzing transmission of propeller excitation to ship hull is established in this paper,and the natural frequencies and excitation transmission character are also analyzed here.Meanwhile,pulse force acting on shaft and longitudinal stiffness of thrust bearing system has been tested on board ship.Test result is analyzed with computation result of the shaft-line system.Consequently,the validities of both computation model of shaft-line system and measurement results... |
| |
| Keywords: | propeller excitation shaft-line system measurement on board ship |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
